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⏰ Full-time

Expert Security Architecture

CN
Location πŸ“ Montreal East, Canada
Posted πŸ“… June 19, 2026
Work Type ⏰ Full-time

Position Overview

Job Summary

The purpose of this role is to evaluate technology solutions, configurations, and designs against security requirements, and define cybersecurity reference architectures and standards across enterprise environments at CN (including cloud, on-premises, data, and emerging technologies such as AI). This role drives secure-by-design principles across engineering and operational teams by integrating security into architecture practices, development workflows, and enterprise technology decisions.

Main Responsibilities

Security Architecture PracticeΒ 

  • Define and implement enterprise security architecture controls to manage risk while enabling business capabilities across domains such as cloud platforms, enterprise applications, data, AI/ML, industrial systems, networking, and end-user technologies.
  • Ensure security architecture across enterprise environments is maintainable, sustainable, and properly documented.
  • Define and enforc...
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    Job Details

    ⏰
    Employment Type
    Full-time
    πŸ“Š
    Category
    Computer Occupations
    🏠
    Work Arrangement
    On-site
    πŸ“
    Location
    Montreal East, Canada